Rob Watts
Member of the Trade: Chord Electronics
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- Apr 1, 2014
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Hi Rob,
I understand the TT2 uses super capacitors, which along with providing high current capability, I presume also prevents leakage currents and RF.
Is this the same for the M-Scaler?
Thanks in advance.
Paul
Actually super-caps are actually useless for RF and leakage currents - but they provide complete isolation, together with the input inductor, for audio frequencies. The PSU only supplies DC current, no audio related current at all. This is important for analogue; the M scaler is not analogue, so here we only have to worry about RF and leakage, something for which super-caps have zero benefit - hence why the M scaler has no super caps.
Hopefully Rob will be along to answer you but he must be distracted at the moment (he did post that he had just received a prototype of a piece of new kit so maybe that is it).
In the meantime, it is my understanding that the MScaler does not use super capacitors (which is logical as their big party trick is fast transient high current delivery which is beneficial in TT2 but not needed in HMS).
Yes sometimes in life one gets completely inundated with work pressures; too much to do and not enough time to do it - it's the phase I am in at the moment! But a lot of my TODO list got done over last couple of days...